Combined type multifunctional spraying positioning tool

Abstract

The utility model relates to the field of production and processing of wind power equipment, in particular to a combined type multifunctional spraying positioning tool. A combined type multifunctional spraying positioning tool comprises a supporting rod, the bottom of the supporting rod makes contact with a rack, first outer supporting rods are arranged at the two ends of the upper portion of the supporting rod, two inner supporting rods are arranged between the first outer supporting rods, a center supporting rod perpendicularly fixed to the supporting rod is arranged in the center of the supporting rod, and a spraying table is installed above the center supporting rod and the middle supporting rod. According to the combined type multifunctional spraying positioning tool, the inner support and the outer support are adopted as independent supporting structures, a 6.5 MW or 16 MW fan shell can be supported, one supporting device meets two supporting requirements, meanwhile, the spraying table is arranged so that the height of spraying equipment can be increased, and spraying operation can be conveniently conducted on the inner side of the top of the fan shell.

Description

Technical Field

[0001] This utility model relates to the field of wind power equipment manufacturing and processing, and in particular to a combined multi-functional spraying positioning fixture. Background Technology

[0002] Conventional tooling uses an integral frame design, which has limited support capacity for wind turbine casing equipment; the single-size support structure is difficult to match multiple specifications of workpieces, which means that two different support toolings are required when painting the casing of conventional 6.5MW or 16MW wind power equipment. At the same time, since the casing height is 1.95 meters, the top of the casing cannot be painted, making the processing of the wind turbine casing inconvenient.

[0003] In view of the above-mentioned shortcomings, the designer has actively researched and innovated in order to create a combined multi-functional spraying positioning tool that has greater industrial application value. Utility Model Content

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a combined multi-functional spraying positioning fixture.

[0005] This utility model discloses a combined multi-functional spraying positioning fixture, which includes a support rod whose bottom contacts the frame, two outer support rods at the upper ends of the support rod, two inner support rods arranged between the outer support rods, a central support rod that is vertically fixed to the center of the support rod, and a spraying table installed above the central support rod and the middle support rod.

[0006] This modular multi-functional spraying positioning fixture uses support rods as its basic load-bearing structure. The outer support rods at both ends and the inner support rods form an adjustable support network. Combined with the vertically fixed central support rod, it achieves three-dimensional load distribution. The central support rod and the spraying table above the support rods form a multi-directional positioning system. The arrangement of the outer support rods and the inner support rods can be adapted to workpieces of different sizes. The contact surface between the bottom of the support rod and the frame adopts an anti-slip counterweight structure to enhance stability. The spraying table is used to support the spraying equipment, thereby raising the spraying height to facilitate spraying the top of the fan casing.

[0007] Furthermore, external supports are installed at both ends of the outer strut and both ends of the inner strut.

[0008] The outer brackets installed at both ends of the outer strut and both ends of the inner strut adopt a bolt / clip composite connection method. The outer brackets are used to support the fan casing.

[0009] Furthermore, the two ends of the two inner struts are fixed above the second outer strut, and a transition frame is fixed on the second outer strut and the support rod of the adjacent second outer strut, and an inner bracket is fixed on the transition frame.

[0010] The two inner support rods are fixed at both ends above the second outer support rod to form the main load-bearing frame. The second outer support rod and its adjacent support rods are connected in multiple directions through the adapter frame. The inner support is used to support the fan casing.

[0011] Furthermore, the outer and inner supports have identical structures, and their upper surfaces are at the same height.

[0012] Furthermore, reinforcing rods are fixed between the ends of the support rod and the two ends of the outer support rod.

[0013] The end of the support rod and the end of the second outer support rod form a closed force transmission path through the reinforcing rod. Its triangular support topology can evenly transfer the lateral load to the anchoring points of the adjacent support rod and the second outer support rod, thereby improving the structural stability of the entire device.

[0014] Furthermore, both sides of the lower end of the spraying station are fixedly connected to the corresponding central support rod and support rod via uprights.

[0015] The uprights on both sides of the lower end of the spraying station are rigidly fixed to the corresponding central support rod and support rod by welding or bolting, thus completing the installation and positioning of the spraying station.

[0016] Furthermore, an open-shaped locking block is fixed to the lower end of the upright, and the locking block is locked onto the central support rod and the support rod.

[0017] The U-shaped groove design of the locking block is adapted to the cross-sectional dimensions of the central strut and the support rod, achieving the purpose of quick positioning and installation.

[0018] Furthermore, the spray booth has vertical baffles on both sides, and the upper part of the baffles has through holes.

[0019] The baffles on both sides of the spray booth serve to assist in limiting the spraying equipment, while the through holes at the top of the baffles facilitate the hoisting and installation of the entire spray booth by external hoisting equipment.

[0020] By means of the above solution, the present invention has at least the following advantages: a combined multi-functional spraying positioning fixture, which uses an inner support and an outer support as separate support structures, can support the casing of a 6.5MW or 16MW wind turbine. One support device meets two support requirements. At the same time, the spraying table can raise the height of the spraying equipment, which facilitates the spraying operation on the top inner side of the wind turbine casing.

[0021] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a utility model Figure 1 A magnified view of a portion of the image;

[0025] In the diagram: 1. Support rod, 2. Outer support rod, 3. Inner support rod, 4. Central support rod, 5. Spraying table, 6. Outer bracket, 7. Outer support rod II, 8. Adapter frame, 9. Inner bracket, 10. Reinforcing rod, 11. Vertical pole, 12. Baffle. Detailed Implementation

[0026] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0027] See Figure 1 This modular multi-functional spraying positioning fixture has support rods 1 mounted on a frame. The three support rods 1 are placed parallel to each other. The outer ends of the support rods 1 are external support rods 2, which can support the large 16MW wind turbine casing. The inner support rods 3 and the central support rods 4, which are fixed above the support rods 1 by bolts, serve to fix and lock the bottom structure of the entire device. The spraying table 5 installed on the middle support rods 1 and the central support rods 4 is used to place the spraying equipment and can raise the relative height of the spraying equipment to facilitate the spraying operation on the top inner side of the wind turbine casing.

[0028] The outer support structure is formed by the outer support rod 2 and the outer bracket 6 installed at both ends of the inner support rod 3. The top of the outer bracket 6 contacts the bottom of the fan casing to provide support.

[0029] The outer light cloth of the inner support rod 3 and the central support rod 4 is fixed with the outer support rod 7, so that the outer ends of the multiple inner support rods 3 and the central support rod 4 are fixed, thereby improving the structural strength of the entire device. The configured adapter frame 8 is placed on the outer support rod 7 and the support rod 1, and the outer support rod 7 is tightly fixed to the bottom support rod 1, thereby improving the strength of the device. At the same time, the inner bracket 9 fixed on the adapter frame 8 is used to support the 6.5MW wind turbine shell, so that a single positioning tool can meet the support purpose of two sets of wind turbine shells.

[0030] The outer support 6 and the inner support 8 have the same structure and are at the same height, which ensures that the support height is consistent when supporting the fan casing, which facilitates the subsequent painting operation.

[0031] A reinforcing rod 10 is bolted between the ends of the support rod 1 and the outer support rod 2 7, which improves the structural stability of the entire device.

[0032] See Figure 2 The lower end of the spraying station 5 has a vertical pole 11, and a horizontal bar is welded between the vertical poles 11 to make the structure of the vertical pole 11 stable. At the same time, the lower end of the vertical pole 11 is fixedly connected to the corresponding central support pole 4 and support pole 1, respectively, to complete the fixed installation of the spraying station 5.

[0033] The open-ended locking block 13 at the lower end of the upright 11 can be locked onto the central support rod 4 and the support rod 1, enabling quick connection and making it easy to quickly install the spray table 5.

[0034] The baffle 12 on the spraying station 5 serves to limit the spraying device. At the same time, the through hole at the upper end of the baffle 12 can cooperate with the hook of the hoisting mechanism to facilitate the hoisting and installation of the entire spraying station 5. Spraying stations 5 of different heights can be used according to the different heights of the motor housing.

[0035] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0036] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A combined multifunctional spray positioning tool comprising a support bar (1) in contact with the chassis of the machine, characterized in that: The upper two ends of the support rod (1) are external support rods (2), and there are two internal support rods (3) arranged between the external support rods (2). The center of the support rod (1) has a central support rod (4) that is fixed vertically to it. A spraying station (5) is installed above the central support rod (4) and the middle support rod (1).

2. The combination multi-functional spray positioning fixture of claim 1, wherein: Both ends of the outer strut (2) and both ends of the inner strut (3) are equipped with outer brackets (6).

3. The combination multi-functional spray positioning fixture of claim 1, wherein: The two ends of the two inner struts (3) are fixed above the outer struts (7). A transition frame (8) is fixed on the outer struts (7) and the support rods (1) of the adjacent outer struts (7). An inner bracket (9) is fixed on the transition frame (8).

4. The combined multifunctional spray positioning tooling according to claim 2 or 3, characterized in that: The outer support (6) and the inner support (9) have the same structure and the same height on their upper surfaces.

5. The combination multi-functional spray positioning fixture of claim 4, wherein: A reinforcing rod (10) is fixed between the end of the support rod (1) and the end of the outer support rod (7).

6. The combination multi-functional spray positioning fixture of claim 1, wherein: The lower ends of the spraying station (5) are fixedly connected to the corresponding central support rod (4) and support rod (1) by uprights (11) on both sides.

7. A combined multi-functional spraying positioning fixture according to claim 6, characterized in that: An open-shaped locking block (13) is fixed at the lower end of the upright (11), and the locking block (13) is locked on the central support rod (4) and the support rod (1).

8. The combination multi-functional spray positioning fixture of claim 6, wherein: The spray booth (5) has vertical baffles (12) on both sides, and the upper part of the baffles (12) has through holes.

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